package day4;

public class Test7 {
    public static void main(String[] args) {
        int[] arr1 = new int[]{10, 20};
        int[] arr2 = new int[]{30, 40, 50};
        int[] arr3 = new int[]{60, 70, 80, 90, 100};
        int[][] arr = new int[3][];
        arr[0] = arr1;
        arr[1] = arr2;
        arr[2] = arr3;
        for (int i = 0; i < arr.length; i++) {
            int[] children = arr[i];
            for (int j = 0; j < children.length; j++) {
                System.out.print(children[j] + " ");
            }
            System.out.println();
        }

    }
}
